RT Book, Section A1 Manini, Alex F. A2 Nelson, Lewis S. A2 Howland, Mary Ann A2 Lewin, Neal A. A2 Smith, Silas W. A2 Goldfrank, Lewis R. A2 Hoffman, Robert S. SR Print(0) ID 1163005732 T1 Principles of Epidemiology and Research Design T2 Goldfrank's Toxicologic Emergencies, 11e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259859618 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1163005732 RD 2024/03/29 AB Galen, an influential physician from the second century, remarked of his clinical trial, “All who drink of this remedy recover in a short time, except those whom it does not help, who all die. Therefore, it is obvious that it fails only in incurable cases.” Unfortunately, error in contemporary clinical investigation of poisoning tends to be more insidious than the error in logic in Galen’s conclusion, and skillful scrutiny of published research remains an important endeavor.